zd39.cn - robtex.com
zd39.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.85.145.56🇭🇰 DXTL-1154.85.128.0/19 Proxy-registered route object | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774605132 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034609633 | ||||||
Same first word
zd39.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-03-29 → 2026-03-30 · 2 obs
● 2026-03-29 22:45:46
● 2026-03-30 04:41:38
● 2026-03-30 04:41:38
●NSdm2.longmingdns.com2026-03-29 → 2026-03-30 · 2 obs
● 2026-03-29 22:45:46
● 2026-03-30 04:41:38
● 2026-03-30 04:41:38
●A154.85.145.562026-03-29 → 2026-03-30 · 2 obs
● 2026-03-29 22:45:46
● 2026-03-30 04:41:38
● 2026-03-30 04:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, b.dns.cn... | - |
| zd39.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zd39.cn (unsigned zone)
⏱️ Timing
Total: 3060ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.85.145.56 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
zd39.cn resolves to one IP number: 154.85.145.56.
Name Servers
zd39.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
zd39.cn shares the same name server setup as other domains, for instance aixsci.cn, wxpcbzz.cn, sznewruilong.cn, yinyinma.cn and jianhaixianchi.com.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.